[ 2258.483554][T12416] xdummy0: entered promiscuous mode
[ 2258.494011][T12416] xdummy0: left promiscuous mode
[ 2258.550135][T12416] xdummy0: entered promiscuous mode
[ 2258.557902][T12416] xdummy0: left promiscuous mode
[ 2258.605478][T15772] xdummy0: entered promiscuous mode
[ 2258.611675][T15772] xdummy0: left promiscuous mode